| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 2.20V (min) |
| Case/Package | WDFN-8 |
| Supply Current | 400 mA |
| Number of Positions | 8 Position |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 2.2V ~ 5.25V |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 2.2 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 3 mm |
| Size-Width | 3 mm |
| Size-Height | 0.75 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The SI1102-A-GMR is a high-performance (0 to 50cm) Active Proximity Detector operates on an absolute reflectance threshold principle and it avoids the ambiguity of motion-based proximity systems. The detector consists of a patented, high-EMI immunity, differential photodiode and a signal-processing IC with LED driver and high-gain optical receiver. Proximity detection is based on measurements of reflected light from a strobed and optically-isolated LED.
● Single-pulse sensing mode for low system power
● Adjustable detection threshold and strobe frequency
● Proximity (PRX) status latch enables controlling devices to avoid missing a detection
● Current driven (400mA) or saturated LED driver output
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